CBRT(3M) Mathematical Library Functions CBRT(3M)
cbrt, cbrtf, cbrtl - cube root functions
c99 [ flag... ] file... -lm [ library... ]
#include <math.h>
double cbrt(double x);
float cbrtf(float x);
long double cbrtl(long double x);
These functions compute the real cube root of their argument x.
On successful completion, these functions return the cube root of x.
If x is NaN, a NaN is returned.
If x is +-0 or +-Inf, x is returned.
No errors are defined.
See attributes(7) for descriptions of the following attributes:
+----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+----------------------------+-----------------------------+
|Interface Stability | Standard |
+----------------------------+-----------------------------+
|MT-Level | MT-Safe |
+----------------------------+-----------------------------+
math.h(3HEAD), attributes(7), standards(7)
SunOS 5.11 July 12, 2006 CBRT(3M)
NAME
cbrt, cbrtf, cbrtl - cube root functions
SYNOPSIS
c99 [ flag... ] file... -lm [ library... ]
#include <math.h>
double cbrt(double x);
float cbrtf(float x);
long double cbrtl(long double x);
DESCRIPTION
These functions compute the real cube root of their argument x.
RETURN VALUES
On successful completion, these functions return the cube root of x.
If x is NaN, a NaN is returned.
If x is +-0 or +-Inf, x is returned.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+----------------------------+-----------------------------+
|Interface Stability | Standard |
+----------------------------+-----------------------------+
|MT-Level | MT-Safe |
+----------------------------+-----------------------------+
SEE ALSO
math.h(3HEAD), attributes(7), standards(7)
SunOS 5.11 July 12, 2006 CBRT(3M)